JPS5456176A - Drive device for power breaker - Google Patents

Drive device for power breaker

Info

Publication number
JPS5456176A
JPS5456176A JP11571978A JP11571978A JPS5456176A JP S5456176 A JPS5456176 A JP S5456176A JP 11571978 A JP11571978 A JP 11571978A JP 11571978 A JP11571978 A JP 11571978A JP S5456176 A JPS5456176 A JP S5456176A
Authority
JP
Japan
Prior art keywords
drive device
power breaker
breaker
power
drive
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP11571978A
Other languages
Japanese (ja)
Inventor
Ieeritsuhi Jiikufuriido
Riibitsuhi Rainharuto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Publication of JPS5456176A publication Critical patent/JPS5456176A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H01H2003/3068—Housing support frame for energy accumulator and cooperating mechanism
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H01H2003/3094—Power arrangements internal to the switch for operating the driving mechanism using spring motor allowing an opening - closing - opening [OCO] sequence

Landscapes

  • Breakers (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
JP11571978A 1977-09-20 1978-09-20 Drive device for power breaker Pending JPS5456176A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2742773A DE2742773C2 (en) 1977-09-20 1977-09-20 Cuboid, two-part housing for the drive device of a medium-voltage circuit breaker

Publications (1)

Publication Number Publication Date
JPS5456176A true JPS5456176A (en) 1979-05-04

Family

ID=6019666

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11571978A Pending JPS5456176A (en) 1977-09-20 1978-09-20 Drive device for power breaker

Country Status (5)

Country Link
US (1) US4221944A (en)
JP (1) JPS5456176A (en)
AT (1) AT374044B (en)
BR (1) BR7806146A (en)
DE (1) DE2742773C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1006645A3 (en) 1998-12-04 2003-09-24 PAVESI S.r.l. Dynamo-electric machine stator stack forming methods and apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US669951A (en) * 1900-10-15 1901-03-12 Alonzo Woodruff Metallic box.
US1418558A (en) * 1920-04-26 1922-06-06 Trumbull Electric Mfg Co Quick-break switch mechanism
DE1093871B (en) * 1958-06-27 1960-12-01 Sachsenwerk Licht & Kraft Ag Drive device for electrical switchgear
DE1515573A1 (en) * 1965-08-14 1969-08-07 Calor Emag Elek Zitaets Ag Spring energy storage drive for high-voltage line switch
DE2717958B2 (en) * 1977-04-20 1979-06-13 Siemens Ag, 1000 Berlin Und 8000 Muenchen Drive device for electrical switching devices with pressure contacts

Also Published As

Publication number Publication date
DE2742773A1 (en) 1979-03-22
BR7806146A (en) 1979-05-08
DE2742773C2 (en) 1981-11-12
AT374044B (en) 1984-03-12
ATA626878A (en) 1983-07-15
US4221944A (en) 1980-09-09

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